V-TAC VT8274 Modern Waterproof 3W LED Emergency Downlight Day White 5500K - High-performance Ni-Cd batteries are made for Longevity & low maintenance.- Built using polycarbonate and aluminum material.- Non-maintained operation.- Overcharge and discharge protection.- Reliable emergency backup of 3 hours. The V-TAC VT8274 Modern Waterproof 3W LED Emergency Downlight Day 5500K is a high-performance Ni-Cd battery made for longevity and low maintenance, It has an LED indicator light and push button test switch, It has a Reliable emergency backup of 3 hours also Single or double face configuration and Efficient thermal management technology. Features: - Battery Charging Current: 90mA.- Battery Type: Ni-Cd 3.6V, 1800mAh.- Green light indicator.- 35mm Cut-out size.- Body Type: PC + Aluminium.- Colour for Web: White.- Charging Time: 5-6 Hours.- Watts: 3W.- Battery Discharge Current: 300mA.- IP Rating: IP20.- Emergency Operation Time: >3 Hours.- Unit Colour: White.- Colour Tem